const  JwtStrategy = require('passport-jwt').Strategy,
ExtractJwt = require('passport-jwt').ExtractJwt;
const mongoose=require('mongoose')
const User=mongoose.model("users")
const keys=require('../config/keys') 

var opts = {}
opts.jwtFromRequest = ExtractJwt.fromAuthHeaderAsBearerToken();
opts.secretOrKey = keys.secretOrKey;

module.exports=passport=>{
    passport.use(new JwtStrategy(opts, (jwt_payload, done) =>{
       console.log(jwt_payload)
       User.findById(jwt_payload.id)
       .then(user=>{
            if(user)
               return done(null,user)
            else{
                return done(null,false)
            }
       })
       .catch(err=>{console.log(err)})
    }));
}